What it means
In currency trading, positions are sized in lots. A standard lot is 100,000 units of the base currency, a mini lot is 10,000, and a micro lot is 1,000.
A micro account lets you trade as little as one micro lot, so the money at stake on each trade is much smaller. Brokers offer these accounts because they bring in new customers who are not ready to risk large sums.
The minimum deposit can be modest, sometimes as low as the price of a few dinners. For the trader, the benefit is that mistakes are cheap, which is useful while learning how spreads, margin and price moves work in practice.
The money at stake is measured in pips, the smallest standard price move in a currency pair, usually 0.0001. On a micro lot of a pair quoted in dollars, each pip is worth about 10 cents.
This makes it easy to see exactly what a given move would cost or earn. There are drawbacks.
Many brokers charge wider spreads (the gap between buying and selling prices) on micro accounts, so costs are a larger share of each trade. Leverage, which means controlling a large position with a small deposit, is still available and can magnify losses just as easily as gains.
It is also worth remembering that trading results on a tiny account do not scale up automatically. Emotions, slippage and costs behave differently with more money at stake.
A strategy that works on micro lots should be tested again before it is trusted with larger sizes.
In practice
Real-world examples.
Example
A first-time trader opens a micro account with a $250 deposit and trades one micro lot to learn how the platform works. After a month, she has lost $18 but understands order types and margin calls. She considers the lesson cheap compared with learning on a larger account.
Example
An experienced trader wants to test a new strategy in live conditions before committing real size. He trades micro lots for two months and records every trade in a spreadsheet. The results show that spreads eat more of his profit than expected, and he adjusts the strategy before scaling up.
Example
A small business owner who regularly pays overseas suppliers wants to understand currency movements. She uses a micro account to follow the euro against the dollar with tiny positions. The experience helps her time her currency purchases more sensibly.
Formula
Calculation
Profit or loss = Number of micro lots x Pips moved x Value per pip
For a currency pair where the dollar is the second currency, such as EUR/USD, one pip on one micro lot (1,000 units) is 0.0001 x 1,000 = $0.10. Suppose a trader buys 3 micro lots, which is 3,000 units, and the price rises by 25 pips. The profit is 3 x 25 x 0.10 = $7.50. If the price had instead fallen by 40 pips, the loss would be 3 x 40 x 0.10 = $12.00. The trader's total risk on this trade is small, which is exactly the point of the account.Case study
Seen in the real world.
Pinnacle Markets is an illustrative, fictional online broker that wants to attract customers who are put off by high minimum deposits. It launches a micro account with a $100 minimum and a clear fee table. Within a year, 20,000 customers open accounts, but most trade infrequently.
The finance team analyses revenue per customer and finds that micro accounts generate an average of $40 a year in spread income, against servicing costs of $25. The margin is thin, but about 15% of customers later move to larger accounts that generate several hundred dollars annually.
In this illustrative case, the broker decides the micro account is worth keeping as a feeder product. It adds educational content to help customers trade responsibly and caps the leverage on these accounts to reduce the chance of customers losing their deposits quickly.
Watch out
Common mistakes.
- Assuming small positions mean no risk, when leverage can still wipe out a small deposit quickly.
- Ignoring the spread, which takes a bigger share of profits on tiny trades.
- Expecting that results on a micro account will carry over unchanged to larger sizes, when costs and emotions behave differently.
Questions
People also ask.
What size is a micro lot?
A micro lot is 1,000 units of the base currency, one hundredth of a standard lot.
How much money do I need to open a micro account?
Brokers set their own minimums, which are often small, but you should only deposit money you can afford to lose.
Are micro accounts only for beginners?
No, experienced traders also use them to test strategies in live markets with limited risk.
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